GB2141568B - Control circuit for a microwave oven - Google Patents

Control circuit for a microwave oven

Info

Publication number
GB2141568B
GB2141568B GB8414475A GB8414475A GB2141568B GB 2141568 B GB2141568 B GB 2141568B GB 8414475 A GB8414475 A GB 8414475A GB 8414475 A GB8414475 A GB 8414475A GB 2141568 B GB2141568 B GB 2141568B
Authority
GB
United Kingdom
Prior art keywords
control circuit
microwave oven
microwave
oven
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8414475A
Other versions
GB2141568A (en
GB8414475D0 (en
Inventor
Koichi Miyazaki
Masayuki Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of GB8414475D0 publication Critical patent/GB8414475D0/en
Publication of GB2141568A publication Critical patent/GB2141568A/en
Application granted granted Critical
Publication of GB2141568B publication Critical patent/GB2141568B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/666—Safety circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/66—Circuits
    • H05B6/68—Circuits for monitoring or control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Electric Ovens (AREA)
GB8414475A 1983-06-10 1984-06-06 Control circuit for a microwave oven Expired GB2141568B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58103654A JPS59228393A (en) 1983-06-10 1983-06-10 Cooking device

Publications (3)

Publication Number Publication Date
GB8414475D0 GB8414475D0 (en) 1984-07-11
GB2141568A GB2141568A (en) 1984-12-19
GB2141568B true GB2141568B (en) 1986-09-10

Family

ID=14359763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8414475A Expired GB2141568B (en) 1983-06-10 1984-06-06 Control circuit for a microwave oven

Country Status (5)

Country Link
US (1) US4539453A (en)
JP (1) JPS59228393A (en)
KR (1) KR880001116B1 (en)
CA (1) CA1225440A (en)
GB (1) GB2141568B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672181A (en) * 1984-07-30 1987-06-09 Matsushita Electric Industrial, Co., Ltd. Heating apparatus having a weight detector
US5005123A (en) * 1985-11-19 1991-04-02 Hamilton Standard Controls, Inc. Control system for microwave cooking appliance
FR2595179B1 (en) * 1986-02-28 1988-05-06 Labo Electronique Physique MICROWAVE OVEN PROVIDED WITH CONTROL MEANS REDUCING THE RISK OF LOAD-FREE OPERATION
FR2630613B1 (en) * 1988-04-21 1992-06-19 Moulinex Sa MICROWAVE OVEN
SE461626B (en) 1988-07-06 1990-03-05 Philips Norden Ab POWER SUPPLY CIRCUIT IN MICROWAVE OVEN
US5212360A (en) * 1990-09-04 1993-05-18 Amana Refrigeration, Inc. Line voltage sensing for microwave ovens
US5166488A (en) * 1991-04-29 1992-11-24 Peppard Dennis L Hypodermic syringe and needle disposal
JPH05332550A (en) * 1992-05-29 1993-12-14 Toshiba Corp Heating cooker
US5512735A (en) * 1993-09-14 1996-04-30 Funai Electric Co., Ltd. Electric cooking range having new safety features
KR100205929B1 (en) * 1997-06-19 1999-07-01 전주범 Cavity lamp controlling method for microwave oven
KR100271360B1 (en) * 1998-08-20 2000-11-01 윤종용 Power control appratus and method of microwave oven
KR100399138B1 (en) * 2000-08-19 2003-09-26 삼성전자주식회사 Microwave oven
JP2003070159A (en) * 2001-06-01 2003-03-07 Sharp Corp Power supply control circuit and cooker
JP2003332039A (en) 2002-03-04 2003-11-21 Sharp Corp High frequency heating device
US20130008895A1 (en) * 2011-07-06 2013-01-10 General Electric Company Double line break
GB201513120D0 (en) * 2015-07-24 2015-09-09 C Tech Innovation Ltd Radio frequency heating system
CN106813275B (en) * 2017-03-21 2023-04-07 珠海格力电器股份有限公司 Microwave interlocking control switch and microwave cooker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549037A (en) * 1977-06-22 1979-01-23 Toshiba Corp Output contoller circuit for electronic range
JPS606305B2 (en) * 1977-08-31 1985-02-16 黒崎窯業株式会社 Manufacturing method of sialon matrix refractories
JPS56147394A (en) * 1980-04-17 1981-11-16 Sharp Kk N tube electronic range
JPS6213351Y2 (en) * 1980-07-19 1987-04-06
JPS5787540A (en) * 1980-11-20 1982-06-01 Toshiba Corp Electronic cooking device

Also Published As

Publication number Publication date
KR850003201A (en) 1985-06-13
GB2141568A (en) 1984-12-19
JPS59228393A (en) 1984-12-21
JPH0468757B2 (en) 1992-11-04
CA1225440A (en) 1987-08-11
GB8414475D0 (en) 1984-07-11
US4539453A (en) 1985-09-03
KR880001116B1 (en) 1988-06-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970606